HowTo: Firmware upgrade (EN)

MD785 Mobile. (Normal USB-Cable)

  • Simultaneously hold Microphone hanger against a blank part of the transceiver case, push PTT and power on the transceiver.
  • Release PTT.
  • The big Knob lights red.
  • Disconnect the Microphone and connect the USB-cable.
  • Run the upgrade software.
  • Connect the transceiver to PC.
  • Click “UPGRADE”.
  • The software will do the rest.
  • After the upgrade has finished, power off the device and disconnect.

 

MD785 Mobile. (USB-Cable with switch)

  • Check the two-position switch on the USB-cable.
  • Set the switch to “DL” for software-upgrade.
  • Run the upgrade software.
  • Connect the device.
  • Power on the device.
  • Click UPGRADE.
  • The software will do the rest.
  • After the upgrade has finished, power off the device and disconnect.
  • Set the switch to “CPS” to read or write the RCS file.
  • Run the CPS software.
  • Connect the device.
  • Power on the device.
  • Read from or write to the device.

 

MD655 Small Mobile. (USB-Cable with switch)

  • Check the two-position switch on the USB-cable.
  • Set the switch to “DL” for software-upgrade.
  • Run the upgrade software.
  • Connect the device.
  • Power on the device.
  • Click UPGRADE.
  • The software will do the rest.
  • After the upgrade has finished, power off the device and disconnect.
  • Set the switch to “CPS” to read or write the RCS-file.
  • Run the CPS software.
  • Connect the device.
  • Power up the device.
  • Read from or write to the device.

 

PD785 Portable.

  • Connect the USB-cable to the transceiver.
  • Press PTT, TK (orange knob on top) simultaneously and power on the device.
  • Run the upgrade software.
  • Connect the device to PC.
  • Click UPGRADE.
  • The software will do the rest.
  • After the upgrade has finished, power off the device and disconnect.

 

X1P High-end portable

  • Check the two-position switch on the USB-cable.
  • Set the switch to “DL” for software-upgrade.
  • Run the upgrade software.
  • Connect the device.
  • Power on the device.
  • Click UPGRADE.
  • The software will do the rest.
  • After the upgrade has finished, power off the device and disconnect.
  • Set the switch to “CPS” to read or write the RCS-file.
  • Run the CPS software.
  • Connect the device.
  • Power on the device.
  • Read from or write to the device.

 

PD365 small portable device.

  • Power off the Subscriber and take off the battery.
  • Connect the subscriber to PC by USB-cable.
  • Push and hold the small button (SK1) below the PTT during the next few steps.
  • Re-install the battery.
  • Wait for 3-5 seconds.
  • Release SK1 so as to enter the upgrade mode.
  • Run the software, select the correct ComPort, should you not find the correct ComPort, click on the REFRESH-button.
  • Click UPGRADE in the main interface to start the upgrade-process.
  • The software will do the rest.
  • The information on the progress-bar will show: “Updating, please wait….”
  • After more or less 5 seconds, the information on the progress-bar will         display the % rate of the forth going upgrade-process.
  • The upgrade-process will take more or less 1 minute to finish. Finally, the information-bar will prompt “Upgrade completed successfully”.
  • Click OK and power-off the subscriber.

many thanks to LX1AV for this howto